Examples with SwingWorker org.jivesoftware.spark.util.SwingWorker used on opensource projects

Example 51 with SwingWorker

use of org.jivesoftware.spark.util.SwingWorker in project Spark by igniterealtime.

the class AvatarPanel method changeAvatar.

private void changeAvatar(final File selectedFile, final Component parent) {
    SwingWorker worker = new SwingWorker() {

        @Override
        public Object construct() {
            return resizeImage(selectedFile);
        }

        @Override
        public void finished() {
            BufferedImage avatarImage = (BufferedImage) get();
            String message = "";
            int finalImageWidth = avatarImage.getWidth();
            int finalImageHeight = avatarImage.getHeight();
            boolean showWarning = false;
            if (finalImageWidth != finalImageHeight) {
                message += "\u2022 " + Res.getString("message.image.not.square") + "\n";
                showWarning = true;
            }
            if (finalImageWidth < 32 && finalImageHeight < 32) {
                message += "\u2022 " + Res.getString("message.image.small.resolution") + "\n";
                showWarning = true;
            }
            if (showWarning) {
                message += Res.getString("message.image.suggestion");
                JOptionPane.showMessageDialog(parent, message, Res.getString("title.warning"), JOptionPane.WARNING_MESSAGE);
            }
            // convert BufferedImage to bytes
            try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
                ImageIO.write(avatarImage, "png", baos);
                setAvatar(new ImageIcon(avatarImage));
                setAvatarBytes(baos.toByteArray());
            } catch (IOException ex) {
                Log.error(ex);
            }
        }
    };
    worker.start();
}

Example 52 with SwingWorker

use of org.jivesoftware.spark.util.SwingWorker in project Spark by igniterealtime.

the class CheckUpdates method checkForUpdate.

/**
 * Checks Spark Manager and/or Jive Software for the latest version of Spark.
 *
 * @param explicit true if the user explicitly asks for the latest version.
 */
public void checkForUpdate(boolean explicit) {
    if (UPDATING) {
        return;
    }
    UPDATING = true;
    if (isLocalBuildAvailable()) {
        return;
    }
    LocalPreferences localPreferences = SettingsManager.getLocalPreferences();
    // defaults to 7, 0=disabled
    int CheckForUpdates = localPreferences.getCheckForUpdates();
    if (CheckForUpdates == 0) {
        return;
    }
    Date lastChecked = localPreferences.getLastCheckForUpdates();
    if (lastChecked == null) {
        lastChecked = new Date();
        // This is the first invocation of Communicator
        localPreferences.setLastCheckForUpdates(lastChecked);
        SettingsManager.saveSettings();
    }
    // Check to see if it has been a CheckForUpdates (default 7) days
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(lastChecked);
    calendar.add(Calendar.DATE, CheckForUpdates);
    final Date lastCheckedPlusAPeriod = calendar.getTime();
    boolean periodOrLonger = new Date().getTime() >= lastCheckedPlusAPeriod.getTime();
    if (periodOrLonger || explicit || sparkPluginInstalled) {
        if (!explicit && !localPreferences.isBetaCheckingEnabled()) {
            return;
        }
        // Check version on server.
        lastChecked = new Date();
        localPreferences.setLastCheckForUpdates(lastChecked);
        SettingsManager.saveSettings();
        final SparkVersion serverVersion = newBuildAvailable();
        if (serverVersion == null) {
            UPDATING = false;
            UIManager.put("OptionPane.okButtonText", Res.getString("ok"));
            if (explicit) {
                UIManager.put("OptionPane.okButtonText", Res.getString("ok"));
                JOptionPane.showMessageDialog(SparkManager.getMainWindow(), Res.getString("message.no.updates"), Res.getString("title.no.updates"), JOptionPane.INFORMATION_MESSAGE);
            }
            return;
        }
        // Otherwise updates are available
        String downloadURL = serverVersion.getDownloadURL();
        String filename = downloadURL.substring(downloadURL.lastIndexOf("/") + 1);
        if (filename.indexOf('=') != -1) {
            filename = filename.substring(filename.indexOf('=') + 1);
        }
        // Set Download Directory
        final File downloadDir = new File(Spark.getSparkUserHome(), "updates");
        downloadDir.mkdirs();
        // Set file to download.
        final File fileToDownload = new File(downloadDir, filename);
        if (fileToDownload.exists()) {
            fileToDownload.delete();
        }
        ConfirmDialog confirm = new ConfirmDialog();
        confirm.showConfirmDialog(SparkManager.getMainWindow(), Res.getString("title.new.version.available"), Res.getString("message.new.spark.available", filename), Res.getString("yes"), Res.getString("no"), null);
        confirm.setDialogSize(400, 300);
        confirm.setConfirmListener(new ConfirmListener() {

            @Override
            public void yesOption() {
                SwingWorker worker = new SwingWorker() {

                    @Override
                    public Object construct() {
                        try {
                            Thread.sleep(50);
                        } catch (InterruptedException e) {
                            Log.error(e);
                        }
                        return "ok";
                    }

                    @Override
                    public void finished() {
                        if (Spark.isWindows()) {
                            downloadUpdate(fileToDownload, serverVersion);
                        } else {
                            // Launch browser to download page.
                            try {
                                if (sparkPluginInstalled) {
                                    BrowserLauncher.openURL(serverVersion.getDownloadURL());
                                } else {
                                    BrowserLauncher.openURL("http://www.igniterealtime.org/downloads/index.jsp#spark");
                                }
                            } catch (Exception e) {
                                Log.error(e);
                            }
                            UPDATING = false;
                        }
                    }
                };
                worker.start();
            }

            @Override
            public void noOption() {
                UPDATING = false;
            }
        });
    } else {
        UPDATING = false;
    }
}

Example 53 with SwingWorker

use of org.jivesoftware.spark.util.SwingWorker in project Spark by igniterealtime.

the class ChatManager method activateChat.

/**
 * Activate a chat room with the selected user.
 *
 * @param jidCs the jid of the user to chat with.
 * @param nicknameString the nickname of the user.
 */
public void activateChat(final CharSequence jidCs, final String nicknameString) {
    final Resourcepart nickname = Resourcepart.fromOrThrowUnchecked(nicknameString);
    final EntityBareJid jid = JidCreate.entityBareFromUnescapedOrThrowUnchecked(jidCs);
    SwingWorker worker = new SwingWorker() {

        final ChatManager chatManager = SparkManager.getChatManager();

        ChatRoom chatRoom;

        @Override
        public Object construct() {
            try {
                Thread.sleep(10);
            } catch (InterruptedException e) {
                Log.error("Error in activate chat.", e);
            }
            ChatContainer chatRooms = chatManager.getChatContainer();
            try {
                chatRoom = chatRooms.getChatRoom(jid);
            } catch (ChatRoomNotFoundException e) {
            // Do nothing
            }
            return chatRoom;
        }

        @Override
        public void finished() {
            if (chatRoom == null) {
                chatRoom = UIComponentRegistry.createChatRoom(jid, nickname, nickname);
                chatManager.getChatContainer().addChatRoom(chatRoom);
            }
            chatManager.getChatContainer().activateChatRoom(chatRoom);
        }
    };
    worker.start();
}

Example 54 with SwingWorker

use of org.jivesoftware.spark.util.SwingWorker in project Spark by igniterealtime.

the class MainWindow method checkForUpdates.

/**
 * Checks for the latest update on the server.
 *
 * @param forced true if you want to bypass the normal checking security.
 */
private void checkForUpdates(final boolean forced) {
    final CheckUpdates updater = new CheckUpdates();
    try {
        final SwingWorker updateThread = new SwingWorker() {

            @Override
            public Object construct() {
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {
                    Log.error(e);
                }
                return "ok";
            }

            @Override
            public void finished() {
                try {
                    updater.checkForUpdate(forced);
                } catch (Exception e) {
                    Log.error("There was an error while checking for a new update.", e);
                }
            }
        };
        updateThread.start();
    } catch (Exception e) {
        Log.warning("Error updating.", e);
    }
}

Example 55 with SwingWorker

use of org.jivesoftware.spark.util.SwingWorker in project Spark by igniterealtime.

the class LoginUIPanel method validateLogin.

/**
 * Validates the users login information.
 */
private void validateLogin() {
    final SwingWorker loginValidationThread = new SwingWorker() {

        @Override
        public Object construct() {
            setLoginUsername(getUsername());
            setLoginPassword(getPassword());
            setLoginServer(getServerName());
            boolean loginSuccessfull = beforeLoginValidations() && login();
            if (loginSuccessfull) {
                afterLogin();
                lblProgress.setText(Res.getString("message.connecting.please.wait"));
                // Startup Spark
                startSpark();
                // dispose login dialog
                loginDialog.dispose();
            // Show ChangeLog if we need to.
            // new ChangeLogDialog().showDialog();
            } else {
                EventQueue.invokeLater(() -> {
                    setComponentsAvailable(true);
                    setProgressBarVisible(false);
                });
            }
            return loginSuccessfull;
        }
    };
    // Start the login process in separate thread.
    // Disable text fields
    setComponentsAvailable(false);
    // Show progressbar
    setProgressBarVisible(true);
    loginValidationThread.start();
}